Chapter 448: Variant alchemy

The forty-eighth chapter variation of alchemy
Zhang Xiaohua frowned and asked: "Uncle Nie, the temperature in this valley seems to be a little higher than outside the valley. Is it because of alchemy?"
Nie Guzhu smiled and said: "Ren Xianzhen is really careful. The temperature of this season is similar to that of the valley. I thought you couldn't feel it. In fact, if winter comes here, it will be very clear to see the difference."
Zhang Xiaohua glimpsed, some understand, said: "Is the temperature in this valley not consistent with the outside of the valley?"
"It's such a thing. The seasons in this valley are like spring. The temperature is the same all the year round. Will it be the name of "Rejuvenation" when I go back to Spring Valley?" Nie Qian said with a smile.
The three went on, and Nie Gu introduced: "This valley is quite large, and there are dozens of things in the east, west, and north. There are countless rare herbs planted in it. The mouth of the valley is nearly three or five miles away. Going inside, there are some primitive jungles, some birds and beasts are living, oh, the four of the villas are not like where to find them."
Zhang Xiaohua nodded, and he used to sweep it with the gods. The trees and forests were lush, and the wild birds and beasts were quite a lot. It seems that people are rare.
Nie Guzhu pointed to the innocent drug field in front of him and said: "This is the core of my Huichun Valley. It is planted with various herbs. Because the valley is like spring, so the herbs of Huichun Valley are famous in the world. Of course, it is these herbs that have made me a reputation for returning to Chungu."
Having said that, Nie Guzhu is proud of his face.
Zhang Xiaohua nodded. He stayed in Huichun Valley for so long. Of course he knew the status of Huichun Valley on the rivers and lakes. At that time, Ouyan of Tunxi Mountain Villa encountered the problem of herbs, and he thought of going back to Chungu for help. However, the alchemy of Huichun Valley is between the mountain walls of the Inner Valley. His knowledge is not deep enough, and he does not know the contents. It should be very good to see the Nie Guzhu.
Subsequently, Zhang Xiaohua pointed to the right side of the mountain wall and said with a smile: "Uncle Nie, I see a lot of disciples coming and going under the mountain wall on the left. It must be the alchemy of our return valley, but here is it? Silent, What to do?"
Nie Guzhu looked at the stone wall on the right side and looked at Zhang Xiaohua. He said in a serious way: "Ren Xianyu, you are not an outsider. It is no problem to tell you. This is the place where I live in the back wall." Generations of seniors, they are now very old, do not ask about affairs, and raise the sky in the spring season."
"This way." Zhang Xiaohua nodded thoughtfully. In fact, he had already seen it clearly when he was scanning the gods, but he was not sure. Although Huichun Valley is not a successor, it is also a history of thousands of years. It is impossible to say that there are no high-ranking people in the valley.
However, immediately, Zhang Xiaohua thought of the sect, but the sect was a big school of immortality. How do you say that there is some foundation, where did the masters of the previous generation go? How did the sects be destroyed, and no one was in the first place?
It’s really weird!
"Then, Uncle Nie, how many of our predecessors in Huichun Valley live in the valley?"
Zhang Xiaohua asked casually.
"This..." Nie Guzhu has some embarrassment. Look at Nie Qianyu and say: "Ren Xianyu, you are not an outsider, but this is the secret of our Huichun Valley....."
Zhang Xiaohua stunned, said: "Uncle Nie, if it involves confidentiality, it is better not to say it."
"Oh, in fact, the climate in this valley is pleasant, and, in my rejuvenation valley, other dare not say that the herb of Yanshou, the remedy of the remedy, but it is very much, so, hey, there are really many seniors living in here."
"In addition," Nie Guzhu said some mysteriously: "Ren Xianyu, you don't look at the old man's martial arts, but Huichun Valley also has its own school. In the past, the top players in the rivers and lakes, we have a lot of Huichun Valley.

A look of a look.
Zhang Xiaohua is speechless.
Nie Qianxi pointed at the medicine not far from the front: "Let's be a big brother, you see, this is the main material for refining blood-filled Dan, this day, if it is an annual, it is not very useful, the gastrodia used for Dan It is five years above, and the climate of Huichun Valley is stable, which is most conducive to the growth of herbs, and the inner valley is also unknown. It is always better than the outer valley, so we can make superior medicine."
Zhang Xiaohua went to the front, and the gods released a little, but the valley and the heavens and the earth are full of more than three times the outer valley. Can these herbs grow bad? Look at the terrain of the valley, there are lush herbs, the convergence of heaven and earth, it is inevitable.
"Yes," Zhang Xiaohua suddenly wakes up: "Nie Guzhu, why is this climate like this?"
Nie Guzhu laughed and said nothing, Nie Qianxi said: "I will wait for my older brother to enter the stone wall and see how I rejuvenate the Spring Valley. Naturally I know."
Under the stone wall on the left, there are dozens of small holes. From time to time, the disciples of Huichun Valley come in and out, and they see that the owners of the valley are all in the same place.
Going to the front, Nie Guzhu pointed at these holes and smiled and said: "Ren Xianyu, this is where I am going back to Spring Valley. You guess why there are so many caves?"
Zhang Xiaohua stunned and thought about it. He shook his head. "I don't know, this different caves have different functions?"
Nie Qian said: "Don't think too big brother is too complicated, just a simple guess, I must know."
Zhang Xiaohua is trying to shake her head, and her mind is bright. She laughs: "Is it different from different caves?"
Nie Qianxi immediately applauded: "I said, I think too much for my eldest brother. This way of alchemy is not as magical as the one written in the book. It is only from simple ideas that Ren Dajie can certainly guess.


There is no magic written in the book?
Zhang Xiaohua’s glimpse, but the question is raised in the heart. Is the refining technique of Huichun Valley different from the records in their books?
When Nie Guzhu and Nie Qianxi led Zhang Xiaohua into a cave, Zhang Xiaohua was immediately stunned by the sights in front of him. Well, it was standing there and staying there, not moving!
Nie Guzhu and Nie Qianxi saw it, and they were not surprised. They only waited for him to react.
After a long while, I saw Zhang Xiaohua touching the nose and asked with a smile: "Nie uncle, is this what you said about alchemy?"
Then he said to Nie Qianxi: "This is what you mean by alchemy?"
Nie Qianxi smiled and said: "Yeah, alchemy is no different, but are you scared by the big hand of Huichungu?"
"Yeah, yeah." Zhang Xiaohua looked around carefully, and even the gods were released, and looked and looked.
When you look at the official, what do you see when Zhang Xiaohua sees it, even let the descendant of this immortal Tao, who really refines Zhang Xiaohua of Pi Gudan, is so strange?
I saw that this is a rather large cave, which is slender. In the mountain wall in front of Zhang Xiaohua, there are dozens of grooves, and there are different sizes of furnaces on each groove. The bag is almost the same, and at this time, there is a blue-red flame under the Ding furnace, which is burning the Ding furnace, and above the Ding furnace, actually... There are countless water vapors floating up!
Is this in the drug, or in the alchemy?
It's no wonder that Zhang Xiaohua is stunned.
"This is what you said is different from the books?" Zhang Xiaohua, who had returned to God, turned to ask Nie Qianxi.
Nie Qianyu nodded affirmatively.
Next to the Nie Gu master, he explained: "All the words in the alchemy book are theory, but in fact, many of them are impossible to practice. For example, the temperature of the Dan furnace is free to control, and it is impossible to achieve.

Looking at the blue-red flame under the Ding furnace, Zhang Xiaohua’s gods chased the past. After a while, he nodded slightly. He only listened to Nie Guzhu and said,
Ren Xianyu should have seen the peony of the Yellow House. Before us. It is also impossible to control the temperature of the Ding furnace. If you burn it, the herbs are turned into ashes. How can you become a Dan? So this is the use of water to force the essence of the herb, just wait for the water to dry, this essence also stays. At the bottom of the furnace."
Zhang Xiaohua stunned, said: "The cockroach medicine is to smother the medicinal material in the water. The patient takes medicine that can cure the disease. The medicine residue is left at the bottom of the medicine pot. The so-called alchemy is just a herb, and there is no residue left. Next, hey, no, ah, Uncle Nie, although the herbs are mostly the leaves and fruits of the plants, I don’t want the herbs to dry up, but they are also impurities. Is the essence of the bottom of the furnace the essence?"
Nie Guzhu pointed at the water vapor and said: "A lot of impurities are cooked out with this water vapor, leaving little impurities."
In the knowledge of God, Zhang Xiaohua can feel the vitality of the grass and wood essence in the water vapor of the Ding furnace. This is the impurity. It is clearly the main component of the drug. At this time, Zhang Xiaohua understands why the day Nie Qianxi said that they Huigu Dan of Huichun Valley refining can only control hunger for one to two days. It turns out that the essence of this yellow essence has been fried by the method of decocting.
Zhang Xiaohua was speechless and only murmured: "But, is the essence of the herb also going to run with this water vapor?"
Nie Gu replied: "This is inevitable. If you don't cook it with water, you can't get anything. If you cook it with water, you can get some."
At this time, Nie Qianxi said: "Ren brother, don't you feel curious about the flame that you can have without the firewood under this furnace?"
Zhang Xiaohua was immediately surprised by the look of her face. "Nie Xiaoyuer, you don't say, I really didn't care. You told me, where is this fire from?"
Nie Qianxi is also proud of her face. "I don't know any big brother. There are a lot of passages under the valley that go directly to the underground fire. I will use the flames of the Spring Valley alchemy directly through this passage."
"This way." Zhang Xiaohua smiled and said: "That, is this the reason why the Ding furnace is not good at controlling the temperature?"
Nie Gu nodded and said: "Really, you don't need this fire. The ordinary flame cost is too high. Although Huichun Valley is rich, it can't help but consider the open source and throttling."
"Ah!!" Zhang Xiaohua suddenly.